Firas sits next to 4 phonetic neighbors — Farouk, Faisal, and Cyrus are the closest matches by sound. Most share Firas's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"horseman, cavalier"
"entertaining companion, storyteller"
"God will exalt, God raises up"
"intelligence, smartness"
"father of many nations"
"gentle, soft"
"full of life, vivacious"
"long life, age"
"addition, surplus of goodness"
"crown, complete"
"God's pleasure, divine contentment"
"abundance, prosperity"
"joy, divine blessing"
"studious, learned interpreter"
"one who fights for the faith"
"Yahweh remembers"
"praiseworthy, one who is praised"
"flowing water"
Similar sound: These names share phonetic patterns with Firas — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Firas.
Rhythm: Firas is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.